Turn of Tabs in Textmate
August 13, 2008
God it took me a long time to find this again ...
If you want to you can disable tabs from the command line. Make sure TextMate isn't running, and then type:
defaults write com.macromates.textmate OakProjectWindowShowTabBarEnabled false
into the terminal. To bring tabs back, you'll have to:
defaults delete com.macromates.textmate OakProjectWindowShowTabBarEnabled